Episode PremiereJuly 24, 2009
DistributorBBC Worldwide, Starz
Show Period2007 - 2011
Production CompanyBBC Wales, Canadian Broadcasting Corporation
Torchwood is defenceless, and Gwen Cooper stands alone, as the final sanction begins. As violence erupts and the world descends into anarchy, an ordinary council estate becomes a battleground where the future of the human race will be decided.